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Sujie ZHOU
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Chengdu, CN
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Patents Grants
last 30 patents
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Patent Grant
Wavelength calibration method, apparatus, and system for microring...
Patent number
11,320,677
Issue date
May 3, 2022
Huawei Technologies Co., Ltd.
Sujie Zhou
G02 - OPTICS
Information
Patent Grant
Add/drop filter and optical add/drop multiplexer
Patent number
11,095,386
Issue date
Aug 17, 2021
Huawei Technologies Co., Ltd.
Andrea Melloni
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
WAVELENGTH CALIBRATION METHOD, APPARATUS, AND SYSTEM FOR MICRORING...
Publication number
20200348543
Publication date
Nov 5, 2020
Huawei Technologies Co., Ltd
Sujie ZHOU
G02 - OPTICS
Information
Patent Application
ADD/DROP FILTER AND OPTICAL ADD/DROP MULTIPLEXER
Publication number
20200274631
Publication date
Aug 27, 2020
Huawei Technologies Co., Ltd
Andrea MELLONI
H04 - ELECTRIC COMMUNICATION TECHNIQUE